70721826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 99313374

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 179, 322, 358, 409, 483, 537, 818, 966, 1074, 1227, 1253, 2454, 2506, 2863, 3759, 4117, 5726, 7518, 8234, 8589, 9407, 12351, 17178, 18814, 24702, 28221, 28819, 56442, 57638, 65849, 73211, 86457, 131698, 146422, 172914, 197547, 219633, 395094, 439266, 512477, 1024954, 1537431, 1683853, 3074862, 3367706, 5051559, 10103118, 11786971, 23573942, 35360913, 70721826]

約数ペア:

[(1, 70721826), (2, 35360913), (3, 23573942), (6, 11786971), (7, 10103118), (14, 5051559), (21, 3367706), (23, 3074862), (42, 1683853), (46, 1537431), (69, 1024954), (138, 512477), (161, 439266), (179, 395094), (322, 219633), (358, 197547), (409, 172914), (483, 146422), (537, 131698), (818, 86457), (966, 73211), (1074, 65849), (1227, 57638), (1253, 56442), (2454, 28819), (2506, 28221), (2863, 24702), (3759, 18814), (4117, 17178), (5726, 12351), (7518, 9407), (8234, 8589)]